CN103824703B - Large Copacity cover plate of super capacitor component - Google Patents
Large Copacity cover plate of super capacitor component Download PDFInfo
- Publication number
- CN103824703B CN103824703B CN201410028180.4A CN201410028180A CN103824703B CN 103824703 B CN103824703 B CN 103824703B CN 201410028180 A CN201410028180 A CN 201410028180A CN 103824703 B CN103824703 B CN 103824703B
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- cover plate
- boss
- side wall
- super capacitor
- large copacity
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Abstract
The invention discloses a kind of Large Copacity cover plate of super capacitor component, including cover plate, the marginal portion of place cover plate is bent to form the first side wall vertical with cover plate and stretches out and the second sidewall reverse with the first side wall twice, the surface of boss is provided with insulating base, insulating base upper end is provided with binding post, the back side of boss is provided with sealing ring, connecting plate and conducting strip, mutually concatenation is positioned successively by rivet for conducting strip, connecting plate, sealing ring, cover plate and insulating base.The present invention is by extending the height increase of second sidewall and the contact area of capacitor, by increasing boss, reduce the installing space of connecting plate, to accommodate the gas that ultracapacitor inside produces during more uses, the blasting time of anti-explosion groove can be delayed, and then extend the service life of super capacitor.
Description
Technical field
The present invention relates to capacitor technology field, more particularly to a kind of Large Copacity cover plate of super capacitor component.
Background technology
Ultracapacitor (Electric double-layer capacitor) is developed in recent years between general
Electrochemical energy storage element between energization container and chemical cell；Have that power density is high due to it, service life cycle it is long with
And charging rate it is fast the advantages of, in mobile communication, electric tool, solar power generation, wind power generation, information technology and electronic vapour
The multiple fields such as car have broad application prospects.
Ultracapacitor especially Large Copacity ultracapacitor high pressure, high current impulse electricity work operation in, particularly
Under high-temperature work environment, due to the chemical reaction inside electric capacity, electrochemical reaction and high temperature evaporation, can make in ultracapacitor
Portion produces gas, and these gases for producing in sealed states can be more and more, gradually make the pressure of capacitor internal more next
It is bigger, finally cause the anti-explosion groove above capacitor case to rupture, capacitor is damaged and can not reused.
Based on this reason, capacitor has consideration much for this problem in design, such as note a certain amount of electrolysis
Liquid, impurity and water content are reduced, be limited under certain voltage and use etc..But these designs all cannot solve problem at all,
Thus, it is necessary to further improve the structure design of capacitor, with further maximized its service life of extension.
The content of the invention
In order to solve technical problem present in background technology, the present invention proposes a kind of Large Copacity cover plate of super capacitor
Component, prevents the anti-explosion groove above capacitor case from rupturing, so that capacitor is damaged can not reuse.
A kind of Large Copacity cover plate of super capacitor component proposed by the present invention, including cover plate, in the marginal portion two of cover plate
It is secondary to be bent to form the first side wall vertical with cover plate and stretch out and the second sidewall reverse with the first side wall, second sidewall
Height more than the first side wall height, the center of cover plate is provided with the boss in the same direction with the first side wall, in boss
Surface is provided with insulating base, and insulating base upper end is provided with binding post, the back side of boss is provided with sealing ring, connecting plate and leads
Electric piece, mutually concatenation is positioned successively by rivet for conducting strip, connecting plate, sealing ring, cover plate and insulating base.
Preferably, boss is truncated cone-shaped, and boss height of the height less than the first side wall.
Preferably, sealing ring is integrally formed with connecting plate.
Preferably, the projection for installing conducting strip is set on connecting plate.
Preferably, projection periphery is provided with the catch of conducting strip enclosing.
Preferably, the thickness of cover plate is 0.25-0.35mm.
Large Copacity cover plate of super capacitor component of the invention, is increased and capacitor by the height for extending second sidewall
Contact area, by increasing boss, reduces the installing space of connecting plate, to accommodate during more uses in ultracapacitor
The gas that portion produces, you can to delay the blasting time of anti-explosion groove, and then extend the service life of super capacitor.
Brief description of the drawings
Fig. 1 is the structural representation of Large Copacity cover plate of super capacitor component proposed by the present invention.
Specific embodiment
Fig. 1 is the structural representation of Large Copacity cover plate of super capacitor component proposed by the present invention.
Reference picture 1, a kind of Large Copacity cover plate of super capacitor component proposed by the present invention, including cover plate 1, the thickness of cover plate 1
It is 0.25-0.35mm to spend, and the first side wall 11 vertical with cover plate 1 and outwards is bent to form twice in the marginal portion of cover plate 1
Extend and the second sidewall 12 reverse with the first side wall 11, the height of the height more than the first side wall 11 of second sidewall 12, in lid
The center of plate 1 is provided with the boss 13 in the same direction with the first side wall 11, and boss 13 is truncated cone-shaped structure, and boss 13 height
Less than the height of the first side wall 11, the surface of boss 13 is provided with insulating base 2, the upper end of insulating base 2 is provided with binding post 3,
The back side of boss 13 is provided with sealing ring 4, connecting plate 5 and conducting strip 6, conducting strip 6, connecting plate 5, sealing ring 4, the and of cover plate 1
By rivet 7, mutually concatenation is positioned insulating base 2 successively.Sealing ring 4 is integrally formed with connecting plate 5.Installation is set on connecting plate 5 to lead
The projection 9 of electric piece 6, the periphery of projection 9 is provided with the catch 8 of the enclosing of conducting strip 6.
Height by extending second sidewall 12 of the invention increases the contact area with capacitor, by increasing boss, subtracts
The installing space of few connecting plate, to accommodate the gas that ultracapacitor inside during more uses produces, you can to delay
The blasting time of anti-explosion groove, and then extend the service life of super capacitor.
The present invention preferably specific embodiment is these are only, but protection scope of the present invention is not limited thereto, it is any
Those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its invention
Design is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (4)
1. a kind of Large Copacity cover plate of super capacitor component, it is characterised in that including cover plate (1), in the marginal portion of cover plate (1)
The first side wall (11) vertical with cover plate (1) is bent to form twice and is stretched out and reverse with the first side wall (11) second
Side wall (12), the height of second sidewall (12) more than the first side wall (11) height, the center of cover plate (1) be provided with
The first side wall (11) boss (13) in the same direction, insulating base (2) is provided with the surface of boss (13), and insulating base (2) upper end is installed
There is binding post (3), the back side of boss (13) is provided with sealing ring (4), connecting plate (5) and conducting strip (6), conducting strip (6),
Mutually concatenation is positioned successively by rivet (7) for connecting plate (5), sealing ring (4), cover plate (1) and insulating base (2)；
Sealing ring (4) is integrally formed with connecting plate (5)；The projection (9) for installing conducting strip (6) is set on connecting plate (5).
2. Large Copacity cover plate of super capacitor component according to claim 1, it is characterised in that boss (13) is round platform
Shape, and boss (13) height less than the first side wall (11) height.
3. Large Copacity cover plate of super capacitor component according to claim 1, it is characterised in that projection (9) periphery is provided with
By the catch (8) of conducting strip (6) enclosing.
4. the Large Copacity cover plate of super capacitor component according to any one of claim 1-3, it is characterised in that cover plate
(1) thickness is 0.25-0.35mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410028180.4A CN103824703B (en) | 2014-01-20 | 2014-01-20 | Large Copacity cover plate of super capacitor component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410028180.4A CN103824703B (en) | 2014-01-20 | 2014-01-20 | Large Copacity cover plate of super capacitor component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103824703A CN103824703A (en) | 2014-05-28 |
| CN103824703B true CN103824703B (en) | 2017-06-09 |
Family
ID=50759706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410028180.4A Active CN103824703B (en) | 2014-01-20 | 2014-01-20 | Large Copacity cover plate of super capacitor component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103824703B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1614152A1 (en) * | 1966-04-30 | 1970-05-27 | Lino Forlani | Improvements to the closure of containers for electrical and electronic purposes |
| US4812941A (en) * | 1987-08-19 | 1989-03-14 | Magnetec Corporation | Capacitor and method of manufacture |
| CN201117434Y (en) * | 2007-11-06 | 2008-09-17 | 铜陵江威电子有限责任公司 | Explosion-proof capacitor for lamps |
| CN102074362A (en) * | 2011-02-28 | 2011-05-25 | 丹东思诚科技有限公司 | High energy ratio super capacitor |
| CN202585132U (en) * | 2012-04-19 | 2012-12-05 | 深圳市今朝时代新能源技术有限公司 | Upper cover plate of large-capacity supercapacitor |
| CN203787292U (en) * | 2014-01-20 | 2014-08-20 | 宁国市天威电器有限公司 | High capacity electric double-layer capacitor cover plate assembly |
-
2014
- 2014-01-20 CN CN201410028180.4A patent/CN103824703B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1614152A1 (en) * | 1966-04-30 | 1970-05-27 | Lino Forlani | Improvements to the closure of containers for electrical and electronic purposes |
| US4812941A (en) * | 1987-08-19 | 1989-03-14 | Magnetec Corporation | Capacitor and method of manufacture |
| CN201117434Y (en) * | 2007-11-06 | 2008-09-17 | 铜陵江威电子有限责任公司 | Explosion-proof capacitor for lamps |
| CN102074362A (en) * | 2011-02-28 | 2011-05-25 | 丹东思诚科技有限公司 | High energy ratio super capacitor |
| CN202585132U (en) * | 2012-04-19 | 2012-12-05 | 深圳市今朝时代新能源技术有限公司 | Upper cover plate of large-capacity supercapacitor |
| CN203787292U (en) * | 2014-01-20 | 2014-08-20 | 宁国市天威电器有限公司 | High capacity electric double-layer capacitor cover plate assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103824703A (en) | 2014-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Dong Qiongqiong Inventor before: Zheng Guoxiang |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170421 Address after: 230601, Hefei economic and Technological Development Zone, Anhui, stone road, No. 339, No. 22, Venus commercial building, floor two, 2006 Applicant after: Hefei Yi Yuanxin Material Co., Ltd. Address before: 242300 Ningguo City, Anhui Province Wang River Industrial Park Applicant before: NINGBO TIANWEI ELECTRIC CO., LTD. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180921 Address after: 244000 Tongling Zehui Electronics Co., Ltd. in Private Industrial Park of Tongling Bridge Economic Development Zone, Tongling Suburb, Anhui Province Patentee after: Tongling Ze Hui electronics Co., Ltd Address before: 230601 Anhui Hefei economic and Technological Development Zone, Shizhu road 339, Venus commercial city two phase 22 floor 2006 Patentee before: Hefei Yi Yuanxin Material Co., Ltd. |
|
| TR01 | Transfer of patent right |